Not every airline or cruise line has the facilities to accept your ETA visa at the check in desk for travel to Australia. Here is a list of companies that are able to accept your ETA visa. (If you are unsure, Travel Visa Today recommends you check with the airline or cruise company you intend to travel to Australia with.

Adria Airways
Aer Lingus
Aerolines
Air Calenonie
Air Canada
Air France
Air Lanka
Air Libert
Air Malta
Air Mauritius
Air Nauru
Air New Zealand
Air Niugini
Air Pacific
Air Tahiti
Air UK
Air Wisconsin Airlines
Airways
Alaska Airlines
Alitalia
All Nippon
American Airlines
Asiana
Atlanta Coast Airlines
Australian Airlines
Balkan
Braathens SAFE
British Airways
British Mdlands
Canadian Air
Cathay Pacific
China Airlines
China Eastern Airlines
Cimber Air
Continental Airlines
Egyptair
Emirates
Eurowings
Eva Airways
Finnair
Flyveselsk
Garuda
Gulf Air
Iberia
IcelandAir
Japan
Jugoslovenski
KLM
Korean Air
Lan Chile
Lauda Air
Lot-Polish Airlines
Lufthansa
Luxair (LG)
Maersk Airlines
Malaysian Airlines
Mandarin/China Airlines
Milne Bay Airlines
North West
Olympic Airways
Philippine Airlines
Qantas
Royal Brunei
Sabena
Scandinavian (SAS)
Singapore Airlines
Skywest Airlines
Solomon Airlines
South African Airways
Swissair
Tarom
Thai Airways
TWA
Tyrolean Airways
United Airlines
United Express
Vietnam Airlines
Virgin Atlantic
Wideroe's

ETA EXCLUDED AIRLINES

Here is a list of companies who are not able to read your passport to confirm whether or not you have an ETA visa and therefore you would be unable to travel to Australia.
If you intend to travel with one of these Non ETA companies you should apply for a paper-style visa, and not an ETA.

Aeroflot
Air China
Air Vanuatu
Ceskoslavenskie
China Northern
China Southern
Delta
El Al Israel
Merpati
Middle East Airlines
Pakistan Int Varig
Royal Tongan Airlines
Sempati Airlines